| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4800.0 | USD | 20191213 |
| Unknown | China national standards | MT | 30280.0 | USD | 20191213 |
| Unknown | China national standards | MT | 30280.0 | USD | 20191213 |
| Unknown | China national standards | MT | 4020.0 | USD | 20191212 |
| Unknown | China national standards | MT | 4230.0 | USD | 20191212 |
| Unknown | China national standards | MT | 25750.0 | USD | 20191212 |
| Unknown | China national standards | MT | 3670.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3810.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3650.0 | USD | 20191211 |
| Unknown | China national standards | MT | 4230.0 | USD | 20191211 |